We divide 218670 by 54
The aim is to understand the frequency of 54 in 218670.

Let's proceed to step 1:
54 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 54

Step 2:
If we divide 21 by 54, we get 0 and a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Fetch the next digit (8) from the dividend, attach it to 21 and continue: 218 / 54

On to step 3:
If we divide 218 by 54, we get 4 and a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 216 from 218 leaves us with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 54

Going ahead to step 4:
26 divided by 54 is 0 with a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
If we subtract 0 from 26, we get 26.
Append the next digit (7) from the dividend to 26 and continue with: 267 / 54

Let's proceed to step 5:
If we divide 267 by 54, we get 4 and a remainder of 51.
Put 4 as the next digit of the answer. 
Result so far: 404.0
Subtracting 216 from 267 leaves us with 51.
Grab the next digit (0) from the dividend, add it to 51, then carry on: 510 / 54

Advancing to step 6:
If we divide 510 by 54, we get 9 and a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 4049.0
Subtracting 486 from 510 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 7:
When dividing 240 by 54, we get 4 with a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 4049.4
If we subtract 216 from 240, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
If we divide 240 by 54, we get 4 and a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 4049.44
If we subtract 216 from 240, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 4049.44, and the remainder is 0.024.